Quantity Flexibility Contract Model for Emergency Procurement Considering Supply Disruption

Supply chain disruption risk usually poses a serious challenge to the management of emergency supplies procurement between government and enterprises in cooperation. To research impact supply on demand sides for disaster relief, model based quantity flexibility contract is constructed. The introduces stockout measure degree uses per unit material relief value quantify benefits. Further, it analyzes basic pricing strategy agreed order enterprises, focusing negative enterprises. deduction data analysis results show that creates “lose-lose” situation governments reducing their benefits willingness cooperate. Finally, sensitivity conducted case explain decision-making changes price parameters before after disruption.